EK

Eugene F. Koppensteiner

BH Bell And Howell: 1 patents #131 of 293Top 45%
📍 Niles, IL: #140 of 231 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,122,127 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4228972 Web supply and take-up system — 1980-10-21